Use them every day. I find them easy to use
Pleasantly surprised it does relieve pain.
Follow the pictographic for proper deltoid electrode pad placement. For best results, keep to the size of electrode pads shown in the pictographic: large and/or small. Unless you have other specific medical instruction, follow the placement directions in the photos. ExcelHealth, Inc. assumes no responsibility for electrode pad positioning in any other manner.
Attach 1 small electrode in front and one small pad in the back of the muscle. And 1 Large Pad on upper shoulder area.